crewnecks
A crewneck is a type of shirt or sweater characterized by its round, close-fitting neckline. This neckline style, named after the "crew" of a boat, is a common feature in casual and athletic wear. Crewneck shirts are typically made of cotton or cotton blends and often feature short sleeves, though long-sleeved versions are also prevalent. They are a versatile wardrobe staple, suitable for layering or wearing on their own.
Sweaters with crewnecklines share the same fundamental neck design but are usually made from warmer materials